diff options
| author | Dean Michael Berris <dberris@google.com> | 2017-03-06 06:48:56 +0000 |
|---|---|---|
| committer | Dean Michael Berris <dberris@google.com> | 2017-03-06 06:48:56 +0000 |
| commit | 7e8eea429f16c8a36befb9e2ea3c0fbf9a33f283 (patch) | |
| tree | d15da9d8f8569c24d535c520cde284a06d66b51c /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | a97f927fcb35d6481f50a5900faa6d22c68dcf1c (diff) | |
| download | bcm5719-llvm-7e8eea429f16c8a36befb9e2ea3c0fbf9a33f283.tar.gz bcm5719-llvm-7e8eea429f16c8a36befb9e2ea3c0fbf9a33f283.zip | |
[XRay] Allow logging the first argument of a function call.
Summary:
Functions with the "xray-log-args" attribute will have a special XRay sled kind
emitted, for compiler-rt to copy any call arguments to your logging handler.
For practical and performance reasons, only the first argument is supported, and
only up to 64 bits.
Reviewers: dberris
Reviewed By: dberris
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D29702
llvm-svn: 296998
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
0 files changed, 0 insertions, 0 deletions
